Endress+Hauser HART Micropilot S FMR533 - Page 79

Micropilot S FMR533 4 to 20 mA HART Technical data
Endress+Hauser 79
10.1.4 Auxiliary energy
Ripple HART 47 to 125 Hz: Uss = 200 mV (at 500 Ω)
Max. noise HART 500 Hz to 10 kHz: Ueff = 2.2 mV (at 500 Ω)
Electrical connection T12 housing with separate terminal compartment
Load HART Minimum load for HART communication: 250 Ω
Cable entry • Cable gland: 2 x M20x1.5
• Cable entry: 2 x G½ or 2 x ½NPT
Supply voltage "Supply voltage", → ä 24
Power consumption • Max. 330 mW at 16 V
• Max. 500 mW at 24 V
• Max. 600 mW at 30 V
• Max. 700 mW at 36 V
Current consumption Max. 21 mA (50 mA inrush current)
Power supply • For stand alone operation recommended via two Endress+Hauer RN221N.
• Integrated in Tank Gauging system via Endress+Hauser Tank Side Monitor NRF50
(recommended operation mode).